12215454

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{25771}}^1$

素因数の和:25855

約数の個数: 16

約数和(自身を含む): 24741120

約数和(自身を除く): 12525666

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 25771, 51542, 77313, 154626, 2035909, 4071818, 6107727, 12215454]

約数ペア:

[(1, 12215454), (2, 6107727), (3, 4071818), (6, 2035909), (79, 154626), (158, 77313), (237, 51542), (474, 25771)]